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Supplemental Balance Sheet Information (Schedule Of Selected Supplemental Balance Sheet Information) (Details) - USD ($) $ in Millions | Sep. 30, 2019 | Sep. 30, 2018
--- | --- | ---
Inventories: |  |
Purchased components and raw material | $ 95.2 | $ 81.6
Work in process | 43.7 | 37.8
Finished goods | 52.5 | 37.2
Inventories, net | 191.4 | 156.6
Other current assets: |  |
Maintenance and repair tooling | 4.2 | 3.5
Prepaid income taxes | 4.7 | 1.6
Other | 17.1 | 12.4
Other current assets | 26.0 | 17.5
Property, plant and equipment: |  |
Land | 5.2 | 5.4
Buildings | 68.9 | 55.9
Machinery and equipment | 362.9 | 311.4
Construction in progress | 48.0 | 22.2
Property, plant and equipment, gross | 485.0 | 394.9
Accumulated depreciation | (267.9) | (244.0)
Property, plant and equipment, net | 217.1 | 150.9
Other current liabilities: |  |
Compensation and benefits | 28.5 | 31.7
Customer rebates | 8.7 | 9.7
Interest | 7.3 | 8.0
Taxes other than income taxes | 3.3 | 3.3
Warranty | 6.5 | 6.0
Income taxes | 0.6 | 7.6
Restructuring | 1.7 | 0.9
Walter Tax Liability | 22.0 | 0.0
Environmental | 1.2 | 1.2
Other current liabilities | 13.2 | 8.0
Accrued Liabilities, Current | $ 93.0 | $ 76.4

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